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[Management of pediatric iatrogenic tracheobronchial lesions in pediatric patients]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2011; 24:112-114. [PMID: 22097660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
AIM To present our experience in the management of three cases of tracheobronchial iatrogenic injuries and the literature revision about this pathology. MATERIAL AND METHODS We present 3 patients treated in our center with tracehobronchial iatrogenic injuries since 2005. RESULTS Case 1. 8 year old boy who present cervical, mediastinal and facial emphysema after foreign body extraction. After 9 days of conservative management without endotracheal intubation all emphysema remited, and the bronchial injury healed. Case 2. 1 month old toddler who presented after cardiovascular surgery and endotracheal tube extraction dyspnea and hypoxia. Fibrobronchoscopy showed subglotic posterior tracheal disrupture. Fifteen-day endotracheal intubation throughout the injury was enough management on this patient. One month later the tracheal injury was completely healed. Case 3. 5 year old girl with tracheobronchial iatrogenic injury after orotracheal intubation who developed neumothorax and subcutaneous emphysema. After fiteen-day conservative management without intubation the injury healed. CONCLUSION After iatrogenic tracheobronchial injury suspicion there were confirmed by fibrobronchoscopy. Conservative treatment in this patients was successful. Orotracheal intubation prevented air leaking through the tracheal injury allowing complete healing of the trachea. Bronchial injuries healed without needing intubation or mechanical ventilation. Articles reviewed recommend surgical treatment in those cases who had complete or large airway disrupture or in those who were misdiagnosed.
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[Evaluation of the long-term results of surgical treatment of palmar hyperhidrosis]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2010; 23:153-156. [PMID: 23155661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
INTRODUCTION Palmar hyperhidrosis (PH) is a relative frequent pathology which basically affects patients' life quality limiting social and laboral life. The treatment of choice is thoracoscopic sympathectomy, most frequently done during adulthood. The aim of our study was to evaluate the degree of satisfaction of the pediatric patients treated in our centre. MATERIAL AND METHODS We retrospectively reviewed the clinical records of the patients controlled and treated in our centre during the last 4 years evaluating the symptoms before surgery, the level of the sympathectomy and postoperative complications. To evaluate the long-term results we developed a telephone questionnaire for all the patients centralized on the grade of satisfaction, the efficiency of the treatment, the compensatory sweating and the observed changes in life quality. The medium follow-up time was 26.5 months (rango 6 months to 4 years). RESULTS In total 6 patients were reviewed (4 female, 2 male), medium age 12, 8 years (rango 8 to 18 years). Thoracoscopic sympathectomy was done at the level of T2 or T3 associating T4 in 1 case. We just observed 1 postoperative complication which consisted in a disestesia of the upper extremity and which disappeared spontaneously without sequels. Patients referred total relief of palmar sweating. Only 1 case reported residual sweating unilaterally in the tenar region, but in all of them sweating of feet still persisted (3 of low grade and 3 of moderate grade). In 50% of the cases we observed compensatory sweating localized at the back of moderate grade in 2 patients and at the upper legs of more severe grade in 1 of them. Only this last patient reported that the compensatory sweating affected his everyday life. We also observed that the patients where the sympathectomy had affected more than 1 ganglia (T2+T3; T3+T4; T2+T3+T4) referred a higher grade of compensatory sweating. All the cases reported an important improvement in life quality, in the social as in the formative manner. They were all very satisfied with the results of the surgery and none of them (neither the children nor the parents) regretted the intervention. The cosmetic result of the surgical scars was also satisfactory. CONCLUSIONS The thoracoscopic sympathectomy is an efficient procedure for the treatment of palmar hyperhidrosis. Despite the compensatory sweating patients usually are very satisfied with the results. Since palmar hyperhidrosis is not a pathology which improves spontaneously and the surgical treatment has minimal complications we do not think that the surgery should be postponed in pediatric patients.
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[Percutaneous gastrostomy: when should antireflux surgery be associated?]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2010; 23:189-192. [PMID: 23155668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
INTRODUCTION Percutaneus gastrostomy placement is a procedure widely performed in children with failure to thrive or intolerance to oral feeding. At the moment of making the indication, the need of an antir-reflux surgery in the same procedure comes to question. The aim of this study was to analyse which preoperative factors are associated with a higher risk of a posterior fundoplication. MATERIAL AND METHODS We realized a retrospective review of 67 patients divided in 2 groups (cases and controls) in which a percutaneus gastrostomy (PEG) had been made by our service in the period of 1997 to 2008. We compared these two groups: Group A (n=11) - patients with severe gastroesophageal reflux who required a Nissen procedure afterwards; Group B (n=56) - patients who kept without reflux after PEG. We analyzed the different preoperative factors that could have been in association to severe reflux after gastrostomy. RESULTS Mean age at the moment of undergoing PEG was 15 months. Mean time of follow up was 3,5 years. Only neurological impairment and documented reflux pregastrostomy were associated with the need of an antirreflux surgery after PEG. CONCLUSIONS Neurological impairment and documented pregastrosotmy GER could be an indication of concurrent antirreflux surgery at the time of gastrostomy.
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[Prognostic value of pH and glucose in complicated parapneumonic pleural effusion]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2009; 22:173-176. [PMID: 20405648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
INTRODUCTION AND AIMS Although the incidence of emphyema is increasing it continues to be a widely debated pathology in relation to its management. We analyzed the last 36 cases treated by our service in the last 2 years. MATERIAL AND METHODS We retrospectively studied the last 36 cases of parapneum6nic pleural effusions that needed some type of treatment at our service from March, 2005 to May, 2007. For this we analyzed: average age, time of evolution before admission to hospital, time of evolution from admission to surgery, location of the pneumonia, echographic characteristics, value of the pH and glucose, the relation between the presence of echoes in the ultrasound scan with the value of the pH and of the glucose, the relation between value of the pH and glucose with the evolution, type of treatment and evolution. We used for the statistical study ANOVA's test and paired t-test and the student's T test. RESULT The average age was 5.4 years (range 9 months-15 years). The average time of evolution prior to admission to the hospital was 5.6 days (range 0.5-20 days) and the average time from admission to surgery was 5.1 days (range 0-65 days). The pneumonia was multilobar in 38.2% of the cases, in low lobes in 52.9% (29.4% in the left lower lobe and 23.5% in the right lower lobe). Ultrasound scan was performed in 97.2% of the patients, being severely septated in 31.4% of the cases, clear liquid 25.7%, moderately septated 22.8% and minimally septated 17.1%. The pH was analyzed in 69.4% of the effusions, the average value being 7.16 (range 6.75-7.45). The glucose was analyzed in 61.1% of the effusions, the average value being 61.1 (range 1-123). Septated effusions in the ultrasound scans were related to the lowest values of pH and glucose (p = 0.0001 in both cases). When we analyzed the relationship between clinical evolution and the pH we observed that a lower value of pH was related to a worse evolution, finding that pH values below 7 are related to a bad evolution (p = 0.001). The same results were found when we analyzed the relationship between the evolution and glucose (p < 0.005). CONCLUSIONS The pH and the glucose in complicated parapneumonic pleural effusion have a pronostic value for evolution, regardless of what treatment was used. We found that pH values below 7 are related to a bad evolution.
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[Analysis of the surgical treatment of complex subglottic stenosis]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2009; 22:197-200. [PMID: 20405654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
INTRODUCTION The management of complex subglottic stenosis is difficult, existing different surgical techniques for its treatment, depending on type and grade of stenosis, comorbidities and the state of the patient. We studied the management of the complicated patients in our centre analyzing the applied treatment, the type and grade of stenosis, and the results in order to develop a treatment protocol of complex subglottic stenosis. MATERIAL AND METHODS Of a total of 120 patients diagnosed of subglottic stenosis in follow-up in our centre we retrospectively reviewed 15 patients (5 boys, 10 girls; medium age 1.63 years, range 0.05 to 13 years) who had suffered mayor complications and who had required reinterventions (1 to 6). We analyzed the employed techniques in relation to the observed complications and the previous treatment, the results and the decanulation index. All diagnoses were established by fiberbronchoscopy and the initial treatment was realized following the actuation guidelines of Cotton. RESULTS The global decanulation index in this group of patients was 80%. The patients in who initially a anterior cricoid split had been done and who developed a subglottic stenosis grade III were 8. Rescue treatment consisted in anterior laringotracheoplasty in 7 cases managing decanulation in 6 patients (75%). The medium number of reinterventions was 2.5. Patients treated initially with Laser (n=4) developed a subglottic stenosis grade III in two cases and grade IV in the rest. Subglottic stenosis grade IV were corrected by cricotracheal resection and subglottic stenosis grade IV by anterior laringotracheoplasties with a medium reoperation Lumber of 1.25. All patients achieved decanulation (100%). Failed anterior laringotracheoplasties with cartilaginous grafts (n=2) developed grade III subglottic stenosis, one was treated with a double laringotracheoplasty and the other with a cricotracheal resection reaching decanu-lation in both patients (100%). Reintervention number was one to four. Only one cricotracheal resection as initial treatment failed. This patient required 3 reinterventions not being decanulation possible (0%). CONCLUSIONS Patients with complex subglottic stenosis often require more than one reintervention until reaching decanulation. Decanulation index in these patients is satisfactory. The development of a management protocol for these cases is very difficult and treatment should be individualized.
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[Tracheal stenosis: outcome analysis of the last 14 years]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2008; 21:138-142. [PMID: 18756866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
UNLABELLED Tracheal stenosis (TS) is an unusual and sometimes lethal condition. It's treatment is basically surgical and different techniques have been proposed. AIM Analyze the outcome of patients with TS diagnosed and treated in our institution realted to the applied surgical technique during the study period. MATERIAL AND METHODS The clinical records of patients with TS (period 1991 to 2006) were reviewed analyzing the following variables: age, gender, associated malformations, intubation time, medium hospital stay and outcome. Patients were divided in 4 groups: conservative and endoscopic management (2 conservative, 1 dilatation, 1 laser), tracheal resection with termino-terminal anastomosis (RTA) (9 patients), tracheoplasties (slide or modified plasties) (20 patients) and anterior tracheoplasty with costal cartilage graft (TAIC) (6 patients). Results are expressed as media +/- standard error, comparative analysis was done using Chi square with continuity correction. Differences were considered statistically significant with a p < 0.05. RESULTS 39 patients were reviewed (23 male, 16 female), medium age was 2.23 years. Associated malformations were: 12 vascular rings, 7 cardiac malformations, 4 Down syndromes, 1 pulmonary agenesia, 2 hemivertebtebrae, 1 renal agenesia and 1 cervicothoracic angiomatosis. Nineteen patients had short segment stenosis, 15 long segment stenosis (more than 1/3 of tracheal length) and 5 patients presented associated bronchial stenosis (most frequently right main bronchus). All TAIC failed: 4 deaths, 1 reestenosis and 1 persistent stenosis. In the tracheoplasty-group there were 2 exitus (1 due to a neurological lesion after a prolonged preoperative cardiorrespiratory arrest, one due to a surgical treatment delay with previous inadequate management). Patients treated with tracheoplasties and RTA had a favourable evolution and are asymptomatic in more than 80% of the cases after a mean follow-up of 59.9 +/- 7.4 months. In the conservative management group 2 patients died and 2 had a uneventful outcome. Global mortality was 20.5% (8 deaths). Differences observed in the mortality percentage between the study groups were statistically significant. (p = 0.0034) (50% in conservative management, 0% in RTA, 10% in tracheoplasties, 66.67% in TAIC). No statistically significant differences were found in the medium intubation time, medium hospital stay and medium follow-up time. CONCLUSIONS The fundamental treatment of the tracheal stenosis is the surgical approach. Patients should be studied with great detail taking into account associated malformations (mostly heart defects and vascular rings) and should be treated by a multidisciplinary group. Short segmental TS should be corrected with RTA, long TS with tracheoplasties (slide), remaining the TAIC technique obsolete.
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[Diode laser application for the treatment of pediatric airway pathologies]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2008; 21:79-83. [PMID: 18624274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
UNLABELLED Laser application for the treatment of pediatric airway pathologies represents a very attractive option because of the limited inflammatory reaction after photocoagulation. One novel laser used for such pathologies is the diode laser. AIM The purpose of this report is to present our preliminary experience in the use of diode laser in the treatment of pediatric airway lesions. METHODS A retrospective review of 22 patients (11 males and 11 females) who underwent laser procedures from 1999 to 2006 was performed. Nineteen patients were treated at our center while 3 were referred after a laser application from other institution. In all procedures flexible bronchoscopy was used. The mean age was 1.25 years (range 1 month-4.8 years). Lasers were applied for various lesions: laryngomalacia and arytenoid lesions (n = 5), angiomas (n = 3), lymphangiomas (n = 3), sacular cyst and other mucous lesions (n = 3), granulomas, scarring lesions (n = 4) and paralysis of vocal cord in adduction (n = 1). RESULTS None of the patient developed complications related to the endoscopic laser application. The mean number of laser therapy attempts were 1.4 per patient (range 1-3). The patients remained intubated for a mean of 2.8 days (range 4 hours-13 days) after the procedure. The duration of PICU stay after laser therapy was a mean of 4.6 days (range 1-8 days). The best outcomes were seen in sacular cysts (excelent in 3 patients). Also, all 3 patients with granulomas showed a good response to treatment. Multiple laser sessions (1-3; mean 1.4) were required to sucessfully manage the artynenoid lesions. However, the children with vascular lesions demonstrated differents outcomes. Of the 3 patients with subglottic angioma, 2 underwent a subsequent surgical procedure due to the development of subglottic stenosis; and one requiered further systemic steroid therapy. Of the children with lymphangioma, one needed 3 laser sessions and two required surgi- cal resections. Despite laser treatment, 3 of the 4 patients with scarring lesions required surgery. CONCLUSIONS The endoscopic application of diode laser for the management of pediatric airways lesions provides good outcomes in selected patients. Sacular lesions, granulomas and arytenoid lesions are, in our experience, excellents indications. In other anomalies laser is a good adjuvant. The application of laser should be tailored according to the pathology.
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[Modified "trap-door" thoracotomy for pediatric patients]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2008; 21:111-115. [PMID: 18624282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
INTRODUCTION Surgical approach of the cervicothoracic junction has been traditionally done by cervicotomy and/or thoracotomy. Nevertheless, this access does not allow a suitable control of vasculonervous structures. Due to this we present our experience with a variation of the "Trap-door" thoracotomy which gives the best access to this area applied to pediatric patients METHODS We present 4 patients of 2.8 +/- 1.9 years of age treated in our hospital by a cervicothoracotomy transmanubrial approach without clavicular luxation. One patient presented a stage IV cervicothoracic neuroblastoma, 1 patient had a cervicothoracic lymphangioma, one a severe cervicothoracic scoliosis and one a total cricoid atresia associated to an oesophageal atresia type IIIc (Vogt). This surgical approach allowed a perfect control of brachiocefalic and nervous structures as well as a correct visualization of all the cervicothoracic intervertebral foramina. Postoperative pain was controlled by epidural catheters, oral analgesic treatment was introduced in the fifth postoperative day. RESULTS Complete resection and surgical treatment was possible in all patients, not being necessary the section of any vascular or nervous structure. There were no intraoperatory or postoperative complications. One patient presented a temporary Homer's syndrome. No tumoral recurrence has been noted after a mean follow-up of 2.3 +/- 3.1 years. CONCLUSION. The modified "Trap-door" approach allows a good control of the brachiocephalic structures and a complete visualization of the upper thorax and posterior mediastinum. Due to its low morbidity this access may be very useful since it allows an important vascular control and an excellent surgical field. Our modification of the "Trap-door" approach avoids clavicular luxation and has the advantage of no sequelaes in the functionality of the escapulo-humeral articulation.
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[Airway foreign bodies removal with flexible bronchoscopy in children]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2007; 20:194-198. [PMID: 18351238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
INTRODUCTION Aspiration of foreign bodies in children is a frequent and potentially serious condition. Traditionally it has been solved by rigid bronchoscopy. Nowadays an increasing number of authors support the use of flexible bronchoscopy for its resolution. AIM Analyze our experience in airway foreign body removal in children using flexible bronchoscopy. MATERIAL AND METHODS We retrospectively analyzed 65 patients diagnosed of foreign body aspiration with a mean age of 3.65 + 3.1; 60% males and 40% females. We compared two historical cohorts of homogeneous distribution. The first one (group A), from 1994 to 1998, included 41 children treated by rigid bronchoscopy, and the second one (Group B) (1999-2006) 24 patients treated with the flexible bronchoscope. We studied: rate of success of initial extraction (RSIE), foreign body localization, type of foreign body, hospital stay, complications and mortality. Statistical analysis was done using t-student for cuantitative variables, and chi square for cualitative. Only a p < 0.05 was considered statistically significant. Data are presented as mean +/- standard error of the mean. RESULTS Group A had a medium hospital stay of 1.89 + 2.6 days. RSIE was 85.36%. Six patients needed a second therapeutic procedure (5 rigid bronchoscopies, 1 flexible brochoscopy). Complication rate was 4.87%: 2 cases of bronchitis. Group B presented a medium hospital stay of 1.34 +/- 0.27 days with a RSIE of 70.83%, needing a second intervention 7 children (4 fiberbonchoscopies, 3 rigid bronchoscopies). Postextraction complications in this group consisted of 1 bronchitis episode and a pneumothorax in 2 patients (8.33%). No deaths occurred in any group. No statistically significant differences were found in hospital stay, RSIE, type of second therapeutic procedure and complication rate. CONCLUSIONS Our experience shows that flexible bronchoscopy removal of airway foreign bodies is safe and efficient; therefore, we think that it should be taken into account as first choice method of treatment at any age.
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Abstract
OBJECTIVES To analyze the causes of stridor in infancy and its treatment. MATERIAL AND METHODS Ninety patients under 1 year of age with stridor (93.06 +/- 82.4 days) were included. All patients were diagnosed by fiberoptic bronchoscopy. RESULTS Thirty-eight patients were referred from the pediatric and neonatal intensive care units, 23 from an outpatient clinic and 29 from other hospitals. Diagnoses were subglottic stenosis in 21 patients, tracheobronchomalacia in 20, laryngomalacia in 20, tracheal stenosis in 17, cervical hemolymphangiomas in five, vocal cord palsies in four, and glottic edema in three. Forty-six patients (51.1 %) required surgery: 14 for functional disorders and 32 for anatomical anomalies. Six patients required further surgery: five with subglottic stenosis and one with tracheal stenosis. Outcome was very good or good in 75 patients (83.4 %) and was fair or poor in eight (8.8 %). Seven patients (7.8 %) died. Causes of death were an associated congenital heart disease in four patients, sepsis in one, bronchopneumonia in one, and suture dehiscence in an anterior cartilage graft tracheoplasty in one. CONCLUSION. According to our results, fiberoptic bronchoscopy should be performed in infants with stridor, as an underlying anomaly requiring surgical treatment is frequently found. The severity of stridor does not always correlate with the severity of the lesion. Potentially lethal causes can be found, requiring early treatment.
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[Are there some clinical factors that indicate the best moment of the surgery in the congenital diaphragmatic hernia?]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2006; 19:232-5. [PMID: 17352113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
AIM To determine if the needs of cardiopulmonary support of neonates with congenital diaphragmatic hernia (CDH) they can be indicators for the election of the most suitable moment to the surgery. METHODS We treated 16 consecutive neonates with congenital diaphragmatic hernia (CDH) from 2004 to 2005. Mean birth weight was 2900.63 +/- 531.51 g. Patients was divided in 2 groups. Group A: newborns without adrenaline nor noradrenaline like vasoactive drugs and conventional respiratory assistant; the surgery was performed during the first 48 hours of life. Group B: newborns with adrenaline or noradrenaline like vasoactive drugs, high-frequency oscillatory ventilation or extracorporeal membrane oxygenation; surgery was delayed (10.66 +/- 8.26 days). RESULTS Four neonates died during the first 24 hours of life without surgical treatment not fulfilling criteria of support ECMO. Five patients were operated during the first 48 hours, fulfilling all of them the clinical criteria of the group A. Mortality does not exist in this group. Seven patients were operated late fulfilling the criteria of the group B. They all needed VAFO. Two patients of this group needed support ECMO. The survival rate in this group was 83.3%. DISCUSSION In our opinion, the patients with CDH that need initially high cardiopulmonary support, VAFO and/or ECMO would be necessary a time of wait to realize the surgery. In those patients who don't need this level of treatment the delay would not justify itself in the surgical intervention.
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[Spinal cord and vertebral column injuries in children]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2005; 18:132-5. [PMID: 16209374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
AIMS Analysis of main factors of spinal cord and vertebral column injuries in our environment. METHODS We reviewed the data collected from the patients (n = 2640) admitted to our hospital because of trauma and included in our Registry from January 1995 to April 2002. Among this group, 86 patients (3.3%) had spinal cord and vertebral column injuries and were included in the study. RESULTS Group gender distribution was 45 males and 41 females. In our group, 71 patients suffered vertebral fractures, 3 of them with spinal cord injuries (4.2%), 13 patients with vertebral subluxation, 11 of them between C1-C2, and 2 patients with spinal cord injury without radiographic abnormality. Only 71 patients, 4.9% of the total of the patients who were admitted with any type of fracture (n=1457), suffered vertebral fractures. These patients suffered 130 vertebral fractures, 35 of them (49.3%) suffered multiple fractures. Thoracic vertebrae were the most frequently affected (n=82, 63%). The most frequent localization was T4 toT8 (n=50, 38.5% and T11 to L2 (n=41, 31.5%). Age ranged between 12 and 15 years (n=35, 49.3%), with only 5 patients under 6 years. 90.9% of the patients with lumbar fractures were older than 8 years and 76.9% of the patients with cervical fractures were over 8 years. Motor vehicle accident was the most common cause in our series (n=20, 23.3%). 81% of these patients did not use safety belt. Ten children with cervical injuries were seen by medical staff at the prehospital stage, and only 4 of them arrived to Hospital with cervical collar. There were thirty five patients with thoracic or lumbar injuries but only 27 of them were transferred to our Institution by ambulance. Surgery was required in 2 patients, both of them with unstable fractures. Mean hospital stay was 17,1 days (range 2-37 days). CONCLUSIONS Group gender distribution is similar between males and females and the incidence in our series is higher than other series of the literature. Thoracic injuries are the most frequent. It is necessary to improve prehospital management of these patients and to increase the use of safety belt. Spine injury incidence increased with age.
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[Role of peritoneal drainage in very low birth weight with enterocolitis]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2005; 18:88-92. [PMID: 16044646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
UNLABELLED Peritoneal drainage (PD) has been proposed as a temporizing procedure for perforated necrotizing enterocolitis (NEC) in very low birth weight neonates. This operation was designed for patients considered too unstable to undergo laparotomy (LAP). Since the introduction of PD some investigators have suggested that it may serve as a definitive therapy. The aim of our study is to determine the efficacy of PD for the stabilization of patients with complicated NEC and its utility as a definitive surgical treatment. METHODS We review the clinical records from all the patients treated in our unit because of NEC that required surgical therapy. We analyze the mean blood pressure, cardiac and respiratory rate, inspired oxygen concentration, mean airway pressure, diuresis, and arterial blood gases measured 6 and 12 hours after the initial surgical treatment. We divide patients in two different groups according to the initial surgical procedure, peritoneal drainage (PD) or laparotomy group (LAP). Data is shown as media +/- standard deviation, statistical analyses were performed using analysis of variance (ANOVA) for repeated measures and Mann-Withney test. RESULTS From January 1997 to January 2001 we treated 13 patients with necrotizing enterocolitis that required surgical treatment. Among this group 6 patients were managed initially with PD and 7 with LAP. The gestational age media was 29.07 +/- 3.81 weeks and the birth weight mean 1199.76 +/- 521 gr., without any significant differences between the two groups DP and LAP. All patients improved haemodynamically and respiratory 6 and 12 hours after the surgical treatment. Nevertheless, the mean blood pressure improved even more in the DP group (p<0.005). The DP group showed an improvement in all parameters 6 hours after the drainage was placed, but this effect wasn't maintained for the next 12 hours onwards. From the 12 hours after PD all patients suffered a steady worsening that required further surgical procedures. The overall mortality was 3 patients (23%), without differences between the two groups. The surgical techniques performed (bowel resection, diversion) were similar for both groups. DISCUSSION DP allows the stabilization for very critically ill patients with complicated NEC. However, this stabilization is temporary. This improvement lasts for a few hours providing a better status for the definitive surgical treatment for the perforated NEC. In our experience DP could not be considered as a definitive surgical treatment.
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[Management of infantile subglottic hemangioma]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2004; 17:137-40. [PMID: 15503951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
INTRODUCTION Subglottic hemangioma is an unusual lesion which can be treated in various ways. Multiple therapeutic attitudes with variable clinical results have been described. We present our experience in the management of these patients. PATIENTS AND METHODS During last the three years we have treated four patients with subglottic hemangioma. The mean age was of 4.5 +/- 2.8 months and the mean weight of 6.9 +/- 2.04 kg. We present its presenting symptoms, location and size of the lesion, grade of obstruction (according to the classification of subglottic stenosis of Cotton), the treatment applied, complications and results in the long term. RESULTS The lesions produced a mean obstruction of 83.75% of the airway (range 75-90%), being located in the right posterolateral region (2), left posterolateral region (1) and the last was completely to circulate. All the patients have been treated initially with steroids, but recurrence of symptoms when steroid dosage was decreased. All angiomas were removed surgically by submucous resection. No tracheotomy was performed. One patients developed a grade III subglottic stenosis that required an open surgery (laryngotracheoplasty with anterior a posterior graft). One patien suffered an overwhelming sepsis probably secondary to medical treatment. All patients had not had further respiratory difficulties. Postoperative follow-up is 18 months (range from 6 months to 3 years). CONCLUSIONS Treatment of subglottic hemangioma is difficult to standarize. Treatment with steroids have many adverse effects in children. The surgical treatment offer a good option in the treatment of the angiomas of great size. Traqueostomy as must be avoided in the management of these patients.
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[Diagnosis and management of necrotizing tracheobronchitis]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2004; 17:93-7. [PMID: 15285593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
OBJECTIVE Necrotizing tracheobronchitis has been described as a complication of mechanical ventilation of newborns with respiratory failure. Neonates with necrotizing tracheobronchitis present a diverse clinical spectrum from asymptomatic disease to severe airway obstruction that causes 45% of mortality. The objective of our study is to analyze our experience in the management of these patients. MATERIAL AND METHODS In the last three years we have treated eight patients with necrotizing tracheobronchitis The mean age was 0.84 +/- 0.95 months, gestational age of 37.43 +/- 2.3 weeks. The mean weight was 3.07 +/- 1.04 kg. Five patients had a congenital heat disease (62.5%) and three have a respiratory failure (37.5%). We have analyzed the contributing factors, symptoms, diagnosis, treatment and results. RESULTS All patients presented episodes of shock with treatment of drugs. Five patients have conventional ventilation (62.5%) while three have high frequency oscillatory ventilation (37.5%). There were not significant differences in the ventilator parameters of both groups (PMA, PIP, PEEP). Three patients were supported by ECMO when they developed necrotizing tracheobronchitis. The treatment was bronchoscopic removal of necrotic tissue. There was not any complication after the procedure. A patient suffered a stenosis in the left main bronchus. Three patients have died during follow-up for different causes. The time of pursuit is of 10.33 +/- 7.61 months. CONCLUSIONS Necrotizing tracheobronchitis may be increasing in the Neonatal Intensive Care Units, due to a bigger survival of patient with serious respiratory failure and shock. Hypotension and shock seems to be a major contributing factor in the development of this lesion. Bronchoscopy is necessary for treatment and survival of the patients.
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[Fiberoptic bronchoscopy, 3-D reconstruction of the airway and virtual bronchoscopy in patients with airway malformations. Preliminary report]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2003; 16:116-20. [PMID: 14565090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
UNLABELLED Bronchoscopy is the diagnostic gold standard in patients with airway malformations. Helical CT scan has produced studies such as virtual bronchoscopy or 3-D reconstruction of the airway. The purpose of this study is to analyze the correlation between fiberoptic bronchoscopy, virtual bronchoscopy and 3-D reconstruction of the airway in patients with airway malformations. METHODS From January 2001 to March 2002 we evaluated the airway of 17 patients with airway malformations by means of a diagnostic protocol consisting on fiberoptic bronchoscopy, and Helical CT scan with 3-D reconstruction of the airway and virtual bronchoscopy. The radiologist had no access to bronchoscopic information. Age at study, associated cardiovascular anomalies, indications, localization, degree of diagnostic concordance, etiology and influence in treatment were analyzed. RESULTS 20 studies were done to 17 patients whose mean age was 1.64 +/- 0.48 years (7 days-7 years). Twelve patients had associated anomalies of the aorta, pulmonary arteries or supraortic vessels. Excellent concordance was obtained in 13 cases (65%), good in 6 (30%) and poor in one (5%). 3-D reconstruction of the airway and adjacent vascular structures provided additional information in 14 cases (70%): in 3 exact length of the tracheal lesion and in 11 defined the cause of the compression. In all the cases, absolute concordance in localization was obtained. CT scan information modified treatment in 6 patients (35%). In 7 patients with associated vascular anomalies, no further image studies were done, confirming the anatomy concordance during surgery. CONCLUSIONS 3-D reconstruction of the airway and virtual bronchoscopy are excellent diagnostic tools in patients with airway malformations, and contribute to define the etiology, length and diameter of the lesion. Excellent diagnostic correlation was obtained between analogic and virtual bronchoscopies, although further multicentric studies should be conducted.
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[Bronchoscopies in neonatal intensive care units: safety and efficiency]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2002; 15:52-6. [PMID: 12601992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
The aim of our study is to asses the risks and complications in bronchoscopies at Neonatal Intensive Care Units (NICU). Between 1991 and 1999, we performed 142 bronchoscopies at the NICU. The mean age was 1.6 +/- 1.4 months (2 days-6 months) and mean weight was 2.5 +/- 1 kg (530 g-4.7 kg). We analysed the complications, arterial oxygen saturation and inspired oxygen fraction (FiO2) during bronchoscopy and we compared them related to weight, type of anesthesia and type of bronchoscope used. Mean basal saturation was 92 +/- 8.9% and end saturation was 92.8 +/- 10%. The basal FiO2 was 0.5 +/- 0.3 (0.21-1). There were more complications in patients weighting less than 1500 g and in those procedures made with rigid bronchoscopy (p < 0.05). There were no differences according to the anesthesia. Children who weight fewer than 1500 g and those who underwent rigid bronchoscopy suffered a descent in arterial oxygen saturation and needed higher FiO2 (p < 0.05). Bronchoscopy is a very useful technique and it is well tolerated in neonatal patients. We conclude that flexible fiberoptic bronchoscopy is safer than the rigid bronchoscopy, specially in children fewer under 1500 g.
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[Respiratory deadspace and compliance measurements in neonates with congenital diaphragmatic hernia]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2002; 15:57-62. [PMID: 12601993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
The mortality rate of infants with congenital diaphragmatic hernia (CDH) remains high, despite clinical improvements. Many attempts have been made to find accurate and reliable predictors of outcome. Deadspace (Vd/Vt) and dynamic compliance (DC) measured by single breath CO2 analysis may be useful to evaluate pulmonary function and perfusion. In the present study we analyse both parameters in patients with CDH. Nine patients with CDH were included for Vd/Vt and DC study. Measurements of arterial blood gases (pH, PO2, pCO2) were obtained, oxygenation index and alveolo-arterial difference calculated at diagnosis, preoperatively and postoperatively. Vd/Vt and DC were measured at the same moments by analysis of the CO2 espirogram. Statistical analysis was performed using Fisher exact test, ANOVA and Mann Whitney and Chi-square. The Vd/Vt was significant lower for the group of patients who survived (0.39 +/- 0.07 vs 0.64 +/- 0.14, p = 0.038). DC was significantly higher in the survivors group (1.39 +/- 0.30 vs 0.5 +/- 0.07, p = 0.011). The analysis of the evolutive Vd/Vt and DC (initial and preoperative) showed significant differences within both groups. Respiratory deadspace can be easily quantified in neonates with congenital diaphragmatic hernia providing an important insight regarding the efficiency of the airway-alveolus and its relationship to pulmonary blood flow. Vd/Vt and DC measurement constitute a reliable method to predict outcome in patients with CDH.
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Results of the Azizkhan procedure for long-term suprastomal tracheomalacia. Eur J Pediatr Surg 2000; 10:284-5. [PMID: 11194536 DOI: 10.1055/s-2008-1072376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
One of the reasons of failure to decannulate patients after airway surgery or long-term tracheostomy is suprastomal tracheomalacia. We present 7 cases with long-term tracheostomies treated by an anterior cricoid suspension described by Azizkhan in 1993. Prior to surgery, other causes of airway obstruction, as well as the presence of gastroesophageal reflux disease should be ruled out. All of them are decannulated. This procedure is a safe surgical technique, easily reproducible and with low costs.
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Abstract
The excellent management of patients in the different Intensive Care Units has decreased mortality but, as a side effect, we have to treat an increasing number of patients with airway problems secondary to prolonged intubation. The clinical records of patients diagnosed of acquired or congenital subglottic stenosis (SE) between 1990 and 1995 were retrospectively reviewed. Types of treatment included conservative, endoscopic, and open surgery: anterior cricoid split (ACS), anterior laryngotracheoplasty (ALTP) and anteroposterior laryngotracheoplasty (APLTP). 46 patients had SE: 7 congenital and 39 acquired. According to Cotton's classification 13 had grade I, 16 grade II, 12 grade III and none grade IV. Eleven of twelve cases treated conservatively did well (92%); one out of six patients managed endoscopically required further surgery (7%); good results were obtained in 5 of 7 cases treated by ACS (71 %); 8 out of 9 patients treated by ALTP did well (89%) and 7 out of 8 managed by APLTP had good results (87.5%). One iatrogenic suture dehiscence required further surgery. There is no statistical difference in the complication rate between patients treated conservatively and those treated by open surgery, while the mean hospital stay was higher in the latter (p < 0.05). An appropriate surgical technique should be offered to those patients with SE who do not do well with conservative management, since these techniques have yielded good results with a low rate of complications. Long-term follow-up shows the absence of recurrence.
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21
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[Analysis of treatment failure in pediatric subglottic stenosis]. ANALES ESPANOLES DE PEDIATRIA 2000; 52:242-4. [PMID: 11003901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
BACKGROUND The good results obtained until nowadays in the surgery of subglottic stenosis is followed by an analysis of the failures. METHODS We study retrospectively 48 cases treated in the last eight years in two institutions. Study variables were: age, previous diagnosis, grade os the stenosis, surgical treatment, complications and evolution. RESULTS Mean age was 2.8 +/- 0.43 years (newborn-17 years). In 13 cases (27%) the result obtained was considered a failure. Failure indexes were: treatment selection (7,7%), surgical technique selection (23%), due to the technique itself (23%), iatrogenia (15,4%), associated diseases (30,7%). Mortality of the series was 8.3%. CONCLUSIONS The learning curve of these techniques is difficult although once the necessary experience is achieved the results are excellent.
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[Treatment of suprastomal tracheomalacia by anterior cricoid suspension]. ANALES ESPANOLES DE PEDIATRIA 2000; 52:20-2. [PMID: 11003854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
BACKGROUND One of the reasons of failure to decannulate patients after airway surgery or long-term tracheostomy is suprastomal tracheomalacia. OBJECTIVES Evaluate the results obtained in the treatment of suprastomal tracheomalacia by anterior cricoid suspension. MATERIAL AND METHODS We present 8 patients with suprastomal tracheomalacia associated to long-term tracheostomy corrected by this technique. Prior to surgery, other causes of airway obstruction, as well as the presence of gastroesophageal reflux disease should be ruled out. Results 5 females and 3 males wer treated by this technique. Mean age at surgery was 4,1 +/-0,97 years (range, 1,5-8,8 years). anteroposterior suprastomal collapse occluding 75% of the trachea was observed in 5 cases, and 75-90% in other three. All the patients were extubated successfully, although in one case stridor recurred because of residual suprastomal malacia that required a new surgical procedure. After a follow-up of 38,7+/-7,39 months (range, 1 month-4,6 years), the patients are decannulated and going well. Conclusions It is an safe surgical technique, easily reproducible and with low costs.
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[Surgery of lung metastasis]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2000; 13:7-10. [PMID: 12602014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
INTRODUCTION The 30-40% of the oncologic patients have pulmonary metastases. Lung can be the only organ affected. In selected patients, exeresis of the pulmonary nodules can mean their healing. MATERIAL AND METHODS Between 1982-1997, twenty two patients presented metastases, 13 could be operated and 16 thoracotomies were done. There were 53% boys and 47% girls whose ages ranged from 3 to 15 years. We have considered: pulmonary tumour location, disease free interval, number of metastases, surgical technique and incomplete pulmonary tumour resection. RESULTS Primary tumours were: Wilms tumours 23%, bone tumours 67% (Ewing and osteosarcoma). Disease free interval was < 2 years in 8 patients (61%) and > 2 years in 39%. X-Ray and CT were performed in every case and 66% presented a solitary nodule. Surgical techniques were: metastasectomy in two cases (12%), wedge resection in 8 (50%) and lobectomy in six cases (38%). We made thoracoscopy in two patients. There weren't postoperatory mortality but the patients with tumorectomy had an incomplete surgical resection. The overall survival is 54 percent and the 5 years survival is 23 percent (3 patients). CONCLUSIONS The patients with a DFI < 2 years have a survival of 25% compared with 100% for patients who have a DFI > 2 years. The pulmonary resection in selected patients can offer better survival. We can use the thoracoscopy in same selected patients.
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[Relationship of a benign fibroepithelial polyp and pelvic nephroblastoma]. Actas Urol Esp 1998; 22:177. [PMID: 9586280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Abstract
A 3-month-old boy was operated on for an inguinal tumor. Histological diagnosis was neuroblastoma. This is the second known case of primary paratesticular neuroblastoma reported in the literature. The treatment of choice for Evan's stage I is surgery.
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[The treatment of the tracheobronchomalacia in pediatric age]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 1997; 10:65-9. [PMID: 9147468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Aortopexy is the more extended treatment for severe tracheomalacia, when it fails, reintervention and other procedures are necessary. We present our experience in the treatment of this pathology. MATERIAL AND METHODS Tracheomalacia, bronchomalacia and tracheobroncomalacia cases during a twelve year period (1983-1995) were reviewed (type, age, symptoms, surgical procedures and results were collected). RESULTS Nineteen patients (9 males, 10 females) presented tracheobronchomalacia in our Hospital. Diagnosis was made by bronchoscopy in all of them: nine cases of tracheomalacia, five bronchomalacias and five suprastomal malacias were found. Mean diagnosis age was twenty four months (newborn-twelve years). Ten patients were managed nonoperatively, five with anterior cricoideal suspension and two cases were treated by aortopexy; one of them, after 2 months of respiratory stridor and recurrent respiratory arrest, needed an endoscopically placed intraluminal expandable Palmaz Prothesis. This prothesis was removed two years later. In this moment, the patient is doing well without stridor or respiratory symptoms.
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[Rectocolonic plasty using mechanical stapler as a surgical solution in complications of megacolon]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 1995; 8:139-41. [PMID: 8679386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Hirschsprung's disease surgically treated with Duhamel's technique in which no mechanical suture has been used, usually presents, as main complication, cronic constipation, due to fecalomas in the rectal pouch. In our experience (30 cases plus four patients sent to our hospital for reintervention), this complication is not present when mechanical suture is introduced to the Duhamel's Technique. This allows us to assure that perineal rectocoloplasty, with auto-suture material is a precise optional treatment, with excellent results and allows the chance of not going through laparotomy in those cases that require reintervention.
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[Surgical alternatives in congenital tracheal stenosis]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 1994; 7:157-63. [PMID: 7865358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Congenital tracheal stenosis is a rare condition with a high mortality. In a 12-year period, 5 cases (ages 5 days to 4 years) with this anomaly were treated. 4 were corrected, the operative repair consisted of segmental resection and anastomosis in one patient, and rib-cartilage tracheoplasty in the other three. The other patient died 12 days after bronchoscopy without attempt of surgical correction. Two patients died during or just after surgery, both of them presenting a similar clinical course consisting on severe air trapping, mechanical pulmonary hypertension and low cardiac output. Long-term follow-up of the survivors is satisfactory.
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[Surgery of the structural lesions of the respiratory tract]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 1994; 7:88-91. [PMID: 8086297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
22 clinical files of patients treated in our institution since 1983 for structural lesion of the airway are reviewed. 3 cases presented congenital tracheal stenosis, 15 congenital or acquired subglottic stenosis, 1 severe tracheomalacia, 1 subglottic membrane, 1 congenital subglottic cyst and 1 subglottic granuloma. A conservative or surgical approach (endoscopic, anterior cricoid split, Fearon's laryngotracheoplasty, modified Rethi's procedure, Kimura's tracheoplasty and aortopex) was used. Good results were obtained in 55.5 percent of the conservative cases, 100 percent of the endoscopic procedures, 50 percent of the splits and 75 percent of the laryngotracheoplasties. The Kimura and aortopexy procedures gave also good results. 4 patients are waiting for surgery: 1 anterior laryngotracheoplasty for iatrogenic failure, 2 conservative cases for persistence of the symptoms and 1 congenitaltracheal stenosis. A case of difuse congenital tracheal stenosis died before surgery. There are no significant differences in the complication rates of the surgical and conservative groups, but mean hospital stay was shorter in the former (p < 0.05).
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[Intestinal anastomosis by biodegradable rings]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 1994; 7:11-3. [PMID: 8204421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
During an 9-month period (March to November 1992), six children underwent an intestinal anastomosis by means of a biofragmentable ring (BAR). Patients ages ranged from 5 to 16 years old. There were no mayor complications at surgery. The main technical problems was the difference of size between BAR and intestinal lumen. No patients in which BAR was used have presented fistulae, dehiscence or anastomotical stenosis.
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Pyelic benign fibroepithelial polyp in childhood: a case report. J Pediatr Surg 1993; 28:948-9. [PMID: 8229575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Intraluminal masses within the upper urinary tracts are rare, are almost always benign, and most commonly take the form of fibroepithelial polyps within the ureters. Only exceptionally are these lesions found within the renal pelvis and for that reason may cause diagnostic difficulty. We present a new case of fibroepithelial polyp of the renal pelvis treated successfully in our hospital.
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[Surgery on the prepuce for correction of distal hypospadias without chordee]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 1989; 2:69-71. [PMID: 2485672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Distal hypospadias are the most frequent form of all. Many surgical procedures have been described. We present a series of 84 patients treated using a modification of the technique described in 1967 by Saint Aubert, known as preputioplasty. We described the technique employed. Our esthetics and functional results are excellent. There was a very low complication rate: 1.1 percent of fistulas and 2.3 percent of preputial dehiscence. In 4.7 percent of the patients there was a redundant prepuce. The final result is a non-circumcised appearance which is quite important in our sociocultural ambience.
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[Treatment of esophageal stenosis using pneumatic dilatation]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 1989; 2:26-8. [PMID: 2485659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Esophageal stenosis secondary to lye ingestion and surgical repair of esophageal atresia have been treated traditionally with bougienage. More recently, it has been described a new technique to treat them, based in the works of GRUNTZIG which employs balloon catheters for vascular stenosis. We present a series of 11 patients treated by these method, with a total of 17 stenosis. Ten patients had ingested lye and one had an esophageal atresia. We describe the method employed. 91% of the cases had a satisfactory evolution.
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Dysplasia epiphysialis multiplex: a case report. Clin Rheumatol 1986; 5:256-61. [PMID: 3731721 DOI: 10.1007/bf02032366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The clinical features of a new patient with dysplasia epiphysialis multiplex are reported. Similar symptoms are present in four members of the family. This disease seems to be inherited as a simple dominant Mendelian trait. The disease mainly affects the epiphyses of the long bone and nearly always begins with pain in the hip-joint. Our patient presented radiological features of osteoporosis with calciotropic hormones within normal range and with a low trabecular bone volume. This histomorphometric bone study shows a low bone turnover osteoporosis, which suggests an altered trabecular development with a greater clinical expression in the epiphyses.
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Abstract
Although aseptic necrosis of the femoral head secondary to alcoholism is a very frequent entity, its etiology remains unknown. The same pathogenic mechanism is thought to be shared both by aseptic necrosis secondary to alcoholism and steroid therapy. Since alcohol stimulates adrenal steroid secretion, we have studied serum cortisol and urinary free-cortisol levels in 8 patients with aseptic necrosis of the femoral head due to alcoholism and compared them with those found in 8 age-matched patients with aseptic necrosis of idiopathic origin. Serum cortisol levels and urinary free-cortisol levels were significantly higher in the alcoholic than in the idiopathic group: serum 227 +/- 21.7 vs 154 +/- 22.1 ng/ml, P less than 0.001; urine 0.20 +/- 0.002 vs 0.13 +/- 0.04 micrograms/mg Cr/day, P less than 0.001. The data indicate that alcohol-induced aseptic necrosis of the femoral head results, at least in part, from increased circulating cortisol.
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Abstract
Two cases of late hypophosphatemic osteomalacia are described: a male aged 30 who had the disease since he was 22 and a woman of 23 who had the disease since she was 14. Both presented with myopathy and bone pain, and showed hypophosphatemia, hyperglycinuria, reduced tubular phosphate reabsorption (TPR), increased hydroxyprolinuria and normal iPTH and iCT values. Radiologically the male had no Looser's zones and the woman did. Bone biopsy confirmed hypophosphatemic osteomalacia. Both cases were treated with vitamin D and oral phosphate and no improvement was observed. When treatment with 25(OH)D3 was initiated, no improvement was seen and afterwards this was combined with treatment using 1.25(OH)2D3 and from this time on a clinical improvement of the myopathy became evident in both patients. In the woman, healing of the bone lesions occurred at the same time as that of the myopathy, whereas in the male the bone lesions became worse. Healing of the myopathy was only obtained when treatment with 1.25(OH)2D3 was begun. Both patients had reduced values of 2.3 erythrocytic DPG and low level of serum phosphorus when the myopathy was cured, which suggests a lack of effect of 2.3 DPG or serum phosphorus as a cause of the myopathy. Although this had been attributed to a deficiency in the function of 25(OH)D3, the response to 1.25(OH)2D3 and due to the effects of this metabolite on calcium transport in muscle, suggests that the myopathy which occurs in late hypophosphatemic osteomalacia is a result of deficiency or resistance to the muscular effect of this metabolite. We cannot explain the lack of bone healing in the man and further therapeutic studies are required.
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